Senior Machine Learning Engineer (AI Engineering)

TL;DR

Senior Machine Learning Engineer (AI Engineering): Design, develop, train, and optimize ML models and AI solutions to solve complex business challenges with an accent on delivering impactful AI solutions. Focus on working with distributed teams, continuous improvement, and deploying and maintaining ML models in production.

Location: You can work from one of our offices in the United States, Poland, Romania or Ukraine, or remotely from many countries.

Company

hirify.global is a global SaaS technology company that develops no-code workflow automation, electronic signature, and document management solutions.

What you will do

• Design, develop, train, and optimize ML models and AI solutions.
• Collaborate with Data Engineers on data collection, preprocessing, and feature engineering.
• Evaluate, validate, and fine-tune models to ensure accuracy, scalability, and business impact.
• Deploy, monitor, and maintain ML models in production.
• Work cross-functionally with engineers, data scientists, and business teams to deliver end-to-end ML solutions.

Requirements

• Proven experience in an AI/ML environment.
• Experience with AWS and SageMaker.
• Solid understanding of modern AI/LLM models.
• Hands-on expertise with traditional ML techniques.
• Proficiency in Python.
• Familiarity with LLM-based applications.
• Fluent English.

Culture & Benefits

• Flexible working environment - Our teams operate across the globe. We value in‑person collaboration in our hubs, but we also embrace remote and hybrid working.
• Competitive compensation and stock options.
• Professional growth and learning - We invest in your development through courses, conferences, and access to learning resources.
• Health and well‑being - We provide comprehensive benefits tailored to each country, including health coverage, wellness programmes and access to fitness options.
• Family‑friendly culture.
• Open communication - We encourage transparent dialogue at all levels.